3 years ago

Math second grade (plz help me)

Mathematics

2 answers:

Anon25 [30]3 years ago

8 0

3.B 4.H 5. i need to see the letter d and i tell what is the answer

ValentinkaMS [17]3 years ago

3 0

It's kinda blurry and do u want me to break My neck it's Sideways :)

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Gnesinka [82]

Answer:

B.(12,5)

Step-by-step explanation:

Hope this helps :)

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3 years ago

Meg scored 45, 48, and 56 points on three tests. How many points should she get on the fourth test to get an average score of 60

Diano4ka-milaya [45]

Hey it’s 91 have a great day

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3 years ago

Read 2 more answers

What’s the measure of the angle theta?

11111nata11111 [884]

Answer:

∅ = 50°

Step-by-step explanation:

YOU NEED A CALCULATOR TO SOLVE THIS!

You need to use Law of Sines

$\frac{a}{sinA} =\frac{b}{sinB} = \frac{c}{sinC}$

Here you will be doing $\frac{a}{sinA} =\frac{c}{sinC}$

a and c are the lengths, while A and C are the angles

$\frac{3.46}{sinA} = \frac{2.54}{sin43}$ you want to get the denominators out from underneath so multiply both sides by sinA and sin43

$3.46sin43 = 2.54sinA$

Now you want to get sinA alone so divide both sides by 2.54

$\frac{3.46sin43}{2.54} = sinA$ now get A alone

$sin^{-1} (\frac{3.46sin43}{2.54}) = A$ put that into the calculator

$49.61741033 = A$

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3 years ago

The number of people who own smartphone to the number of people who owns a flip phone of 4:3 if 500 more people own a smartphone

almond37 [142]

2000 smartphones and 1500 flip phones

4-3=1

1x500=500

500x4=2000

500x3=1500

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3 years ago

If you had a mass of 50 kg on Earth what is your weight in Newtons

PilotLPTM [1.2K]

50 x 9.8 = 490 newtons

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3 years ago